2026-03-10T14:46:04.814Z-29.0708-70.80281.808manualconfirmedUSGS4.2mb1Origin/20260310164228.662311.72573Magnitude/20260310164228.66237.72574USGS54 km S of Vallenar, Chileregion nameuscatalogus7000s3dxcontributorID